青云翻译

■ Switch to automatically switch with a load, the handle can be used for emergency manual switching.

Switch can load auto-switch, switch can be used to manually handle in an emergency.

■ the switch can have the load automatic cut over, urgent when may use the handle to carry on the manual cut.

■ switch can load automatically switch to an emergency, can be used to handle manually switch.

Switch can load auto-switch, switch can be used to manually handle in an emergency.